2026 Jeep Grand Cherokee L Fuel system Problems
- Complaints
- 5about this part
- Share
- 20%of 25 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 5 complaints about the fuel system of the 2026 Jeep Grand Cherokee L, 20% of the 25 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I am reporting a serious safety concern with my 2026 Jeep Grand Cherokee L. On multiple occasions, while driving and needing to slow down quickly behind another vehicle, the vehicle has emitted an audible warning, the engine has shut off while the vehicle was still moving, and the D drive indicator began flashing. When this occurs, the vehicle loses propulsion and I am only able to coast to a stop. I then have to place the vehicle in Park and restart the engine before the transmission will operate normally again. …”
NHTSA complaint #11755645, filed 2026-08“Sitting at a red light car stalled. motor turned off and i had to restart my car. Idle mode was off. My car vibrated and then the engine light came on.”
NHTSA complaint #11770525, filed 2026-10Related service bulletins
- 11037468Sep 18, 2026Incorrect Fuel Tank Installed Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble…
- 11035172Jul 15, 2026Not applicable to vehicles built for US market. Engine Runs Rough Customers may comment on the following: SYMPTOM: ● Engine runs rough. This bulletin involves filling the fuel…
- 11035064Jul 6, 2026Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should…
- 11034342Jun 17, 2026Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should…
- 11033967Jun 11, 2026D-26-14 Rev. A Hurricane Engine Replacement -Additional Procedures
- 11033963Jun 11, 2026D-26-14 Rev. A Hurricane Engine Replacement -Additional Procedures
- 11033893Jun 3, 2026ID-26-32 Hurricane Engine Replacement - Additional Procedures
- 11033890Jun 3, 2026D-26-14 Hurricane Engine Replacement -Additional Procedures
- 11033906Jun 2, 2026Fuel Fill All 2026 Jeep Grand Cherokee (WL) vehicles must be delivered to the customer with a full tank of premium gasoline (91 octane or greater) at initial delivery. The use of…
Fuel system: other model years
Other parts of the 2026 Jeep Grand Cherokee L
20 complaintsTransmission and drivetrain
7 complaintsOther or unknown
5 complaintsForward collision avoidance
4 complaintsElectrical system
1 complaintsExterior lighting
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2026 Jeep Grand Cherokee L
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology